Episode 1423

After a pair of twins are abducted, a determined sheriff deputy embarks on a quest into the unknown that will alter the course of human history.

Led by Emmy Award-winning journalist Paula Zahn, On the Case features in-depth interviews and original reporting that go beyond the headlines in search of fascinating mysteries from within our nation's justice system. Each episode is highlighted by Zahn's riveting exclusive interviews, which draw out different viewpoints from the people personally connected to tragedies that rocked their local community and the investigations that attempted to piece together the truth On the Case with Paula Zahn.

The First 48 follows detectives from around the country during these first critical hours as they race against time to find the suspect. Gritty and fast-paced, it takes viewers behind the scenes of real-life investigations with unprecedented access to crime scenes, autopsies, forensic processing, and interrogations.

Below Deck Down Under follows yachties as they work and play on a super-yacht sailing around Australia. The series also showcases a unique additional challenge for the crew as the guests expect not only an adventure on the water but also underwater with scuba diving and other activities as some of the main attractions of the region.

Eighteen to twenty castaways will compete against each other on Survivor. All castaways will compete to outwit, outplay, outlast and ultimately be crowned Sole Survivor.